title: Neutron activation analysis of ceramic tiles and its component and radon exhalation rate.
mesh_terms: D002516:Ceramics / Q000737:chemistry*; D008422:Materials Testing; D009501:Neutron Activation Analysis; D011886:Radon / Q000032:analysis*; D014131:Trace Elements / Q000032:analysis*
chemical_list: D014131:Trace Elements; D011886:Radon